/** 
 * <p>Original Author:  jessefreeman</p>
 * <p>Class File: MultipleSelectController.as
 * 
 * <p>Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:</p>
 * 
 * <p>The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.</p>
 * 
 * <p>THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.</p>
 * 
 * <p>Licensed under The MIT License</p>
 * <p>Redistributions of files must retain the above copyright notice.</p>
 *
 * <p>Revisions<br/> 
 * 	0.1  Initial version Nov 10, 2008</p>
 *
 */
 
 package camo.controllers
{
	import camo.events.ComponentEvent;
	import camo.views.components.AbstractComponent;
	import camo.views.components.buttons.IToggleButton;

	public class MultipleSelectController extends ToggleController
	{
		
		protected var _selectedInstances:Array;
		
		/**
		 * 
		 * @return 
		 * 
		 */		
		public function get selections():Array{
			return _selectedInstances;	
		}
		
		/**
		 * 
		 * @param target
		 * 
		 */		
		public function MultipleSelectController(target:AbstractComponent)
		{
			super(target);
		}
		
		/**
		 * 
		 * @param target
		 * 
		 */		
		override protected function init(target:AbstractComponent):void{
			super.init(target);
			_selectedInstances = new Array();
		}
		
		/**
		 * 
		 * @param e
		 * 
		 */		
		override protected function onEventReceived(e:ComponentEvent):void{
			
			var target : IToggleButton = e.target as IToggleButton;
			
			_selectedInstances.push(target);
			dispatchEvent(new ComponentEvent(ComponentEvent.SELECTION,{total:_selectedInstances.length,lastSelected: target, selections: _selectedInstances},true,true));
		}
		
		/**
		 * 
		 * 
		 */		
		override public function reset():void{
			
			var total:int = _selectedInstances.length;
			
			for (var i:int = 0; i < total; i++){
				var tempInstance:IToggleButton = _selectedInstances[i] as IToggleButton;
					tempInstance.toggleActive = false;
			}
			
			_selectedInstances = new Array();
			
		}
		
	}
}